You can ask anybody who's ever worked for me or worked with me, who's ever served with me, when I tell you I'm going to try to do something, I will get up every single day and work my heart out for you.

It's very short-sighted and even dangerous to be engaging in the kind of demagogic rhetoric that Donald has about Muslims.

When I got to the Senate, I started working with Republicans. I think I practically worked with every single one of them, and a lot of them were on record talking about what a good colleague I am and how I like to get things done.

I would hope that the Senate would do its job and confirm the nominee that President [Barack] Obama has sent to them. That's the way the Constitution fundamentally should operate. The president nominates, and then the Senate advises and consents, or not, but they go forward with the process.

I learned some valuable lessons about the legislative process, the importance of bipartisan cooperation and the wisdom of taking small steps to get a big job done.

The candidates we have in this campaign are... the most accomplished, in terms of public service, that we've had since 1960. One of them will be successful.

Of course, ISIS is a terrible organization that has to be defeated. And, of course, we need a strong military. But just as with every other agency of government, you know what, the military also has got to get rid of waste and fraud and cost overruns.